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Citadel Advisors LLC

Q1 2021 Holdings

Filed 2021-05-17 | 16138 holdings | $407.6M | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2021-05-21) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Hill Intl IncPutCOM431466101$4313,5000.0%
Yumanity Therapeutics IncCOM98872L102$4347,3810.0%
Franks Intl N V(XPRO)CallCOMN33462107$4312,1000.0%
Charles & Colvard LTD(CTHRUSD)COM159765106$4414,8610.0%
Airnet Technology IncPutSPONSORED ADS00941Q104$4412,7000.0%
Invesco Exchange Traded FD TPutDYNMC OIL GAS46137V670$4413,0000.0%
Viridian Therapeutics Inc(VRDN)COM92790C104$44485,9950.0%
IT Tech Packaging IncCallCOM NEW46527C100$4466,1000.0%
Foxwayne Enterpris Aqstn COR*W EXP 01/12/20235166L117$4488,9450.0%
Reeds IncCallCOM758338107$4437,3000.0%
Clear Channel Outdoor Hldgs(CCO)CallCOM18453H106$4525,0000.0%
Nine Energy Service Inc(NINEQ)PutCOM65441V101$4519,6000.0%
Celsion CorpCallCOM PAR NEW15117N503$4532,6000.0%
Global Cord Blood CorporatioSHSG39342103$4510,0270.0%
Hc2 Hldgs IncCallCOM404139107$4511,4000.0%
Marin Software IncCOM NEW56804T205$4525,4580.0%
Pieris Pharmaceuticals IncCallCOM720795103$4517,7000.0%
Hudson Technologies Inc(HDSN)COM444144109$4628,6480.0%
Vaalco Energy Inc(EGY)COM NEW91851C201$4620,4910.0%
Hudson Technologies Inc(HDSN)CallCOM444144109$4628,6000.0%
Cuentas IncCOM NEW229794201$4613,5160.0%
Neurometrix IncCOM641255807$4613,4780.0%
Optical Cable Corp(OCC)COM NEW683827208$4612,6300.0%
Navidea Biopharmaceuticals I(NAVBQ)PutCOM NEW63937X202$4723,4000.0%
Phasebio Pharmaceuticals IncCOM717224109$4713,7240.0%
Pulmatrix IncCOM NEW74584P202$4735,3860.0%
Crescent PT Energy CorpPutCOM22576C101$4711,2000.0%
Reinvent Technology Partners*W EXP 09/16/202G74847115$4730,0000.0%
Ignyte Acquisition Corp*W EXP 01/05/20245175H114$4852,7890.0%
Tomi Environmental Solutions(TOMZ)COM NEW890023203$4811,7990.0%
GTT Communications IncPutCOM362393100$4826,0000.0%
Gold Resource Corp(GORO)CallCOM38068T105$4818,1000.0%
Locust Walk Acquisition Corp*W EXP 12/31/20254015L111$4880,0580.0%
Rave Restaurant Group Inc(RAVE)COM754198109$4834,1140.0%
BP Prudhoe BAY RTY TR(BMI)UNIT BEN INT055630107$4812,9120.0%
Seneca Biopharma IncCOM81689B103$4828,3690.0%
Hallmark Finl Svcs IncCallCOM NEW40624Q203$4812,4000.0%
Performant Finl Corp(PFMTUSD)PutCOM71377E105$4822,2000.0%
Liquid Media Group LTD NewCOM NEW53634Q204$4811,4460.0%
Banco Bbva Argentina S A(BFP)SPONSORED ADS058934100$4917,7680.0%
Quotient LTDCallSHSG73268107$4913,4000.0%
Consumer Portfolio Svcs Inc(CPSS)CallCOM210502100$4912,2000.0%
Consumer Portfolio Svcs Inc(CPSS)PutCOM210502100$4912,1000.0%
Global Cord Blood CorporatioCallSHSG39342103$4910,9000.0%
Ricebran TechnologiesCOM NEW762831204$4949,9970.0%
Huttig Bldg Prods IncCallCOM448451104$4913,5000.0%
Izea Worldwide IncPutCOM46604H105$4913,0000.0%
Hepion Pharmaceuticals IncCOM426897104$5027,3120.0%
Muscle Maker IncCOM627333107$5021,9920.0%
Evolution Pete Corp(EPM)COM30049A107$5014,7060.0%
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